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CAS 55854-47-2

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5-Iodo-2-thiophenesulfonyl chloride

Description:
5-Iodo-2-thiophenesulfonyl chloride is a chemical compound characterized by its unique structure, which includes a thiophene ring substituted with an iodine atom and a sulfonyl chloride group. This compound typically appears as a solid or liquid, depending on its purity and environmental conditions. It is known for its reactivity, particularly due to the presence of the sulfonyl chloride functional group, which can participate in nucleophilic substitution reactions. The iodine atom enhances the electrophilic character of the thiophene ring, making it a useful intermediate in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. Additionally, this compound may exhibit properties such as moderate solubility in organic solvents and stability under standard laboratory conditions, although it should be handled with care due to its potential reactivity and toxicity. Proper safety measures, including the use of personal protective equipment, are essential when working with this substance.
Formula:C4H2ClIO2S2
InChI:InChI=1S/C4H2ClIO2S2/c5-10(7,8)4-2-1-3(6)9-4/h1-2H
InChI key:InChIKey=ZPSQHBAYQRJYDZ-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C=1SC(I)=CC1
Synonyms:
  • 2-Thiophenesulfonyl chloride, 5-iodo-
  • 5-Iodo-2-thiophenesulfonyl chloride
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